Concrete Walls with Window Glass is an add-on that allows you to add three new concrete walls and a roof with window glass added. It is a mod that allows you to change the game's theme in a very simple way. This mod can be found in the vanilla category next to the concrete walls.

The first thing we need to say about this mod is that the installation is very simple and easy to do. You just need to use NMM to install it. The next thing we need to say is that the mod is very easy to use and does not require any knowledge of the game or the game's system.